package com.ktjiaoyu.server.security;

import com.alibaba.fastjson.JSON;
import com.ktjiaoyu.server.utils.ResponseResult;
import com.ktjiaoyu.server.utils.WebUtils;
import org.springframework.http.HttpStatus;
import org.springframework.security.access.AccessDeniedException;
import org.springframework.security.web.access.AccessDeniedHandler;
import org.springframework.stereotype.Component;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * 授权异常处理
 */
@Component
public class MyAccessDeniedHandlerImpl implements AccessDeniedHandler {
    @Override
    public void handle(HttpServletRequest request, HttpServletResponse response, AccessDeniedException accessDeniedException) throws IOException, ServletException {
        ResponseResult responseResult = new ResponseResult(HttpStatus.FORBIDDEN.value(),"权限不足");

        String jsonStr = JSON.toJSONString(responseResult);
        WebUtils.renderString(response,jsonStr);
    }
}
